Lamp housing



FIG. 1 is a top plan view of the lamp housing in accordance with my design;

FIG. 2 is a front side elevational view of the lamp housing in accordance with my design, the left, right, and rear sides being identical thereto;

FIG. 3 is an elevational view of front-right side of the lamp housing in accordance with my design, the front-left, rear-right, and rear left being substaintally identical thereto; and,

FIG. 4 is a bottom plan view of the lamp housing in accordance with my design.

The broken lines show the environment in which the article is used and are not considered part of the design claimed. 

The ornamental design for the lamp housing, as shown and described. 